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1394159-45-5

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1394159-45-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1394159-45-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,4,1,5 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1394159-45:
(9*1)+(8*3)+(7*9)+(6*4)+(5*1)+(4*5)+(3*9)+(2*4)+(1*5)=185
185 % 10 = 5
So 1394159-45-5 is a valid CAS Registry Number.

1394159-45-5Upstream product

1394159-45-5Downstream Products

1394159-45-5Relevant academic research and scientific papers

Iron-catalyzed formation of 2-aminopyridines from diynes and cyanamides

Lane, Timothy K.,D'Souza, Brendan R.,Louie, Janis

, p. 7555 - 7563 (2012)

Diynes and cyanamides undergo an iron-catalyzed [2 + 2 + 2] cycloaddition to form highly substituted 2-aminopyridines in an atom-efficient manner that is both high yielding and regioselective. This system was also used to cyclize two terminal alkynes and

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